Stabilizer panopa: lakuti, ofotokoza chiwembu

Masiku ano nthawi zonse atazunguliridwa ndi nambala yaikulu zamagetsi, zoweta ndi mafakitale. N'zovuta kulingalira moyo wathu popanda zipangizo aliyense magetsi, iwo mwakachetechete m'nyumbamo. Ngakhale mu matumba mwathu nthawi zonse kukhala zipangizo ochepa amenewa. Onse njira imeneyi ntchito yake khola kumafuna zizipezeka magetsi. Pambuyo mpikisanowu ndi mains voteji ndipo panopa ali nthawi zambiri chifukwa cha kulephera chipangizo.

Kuonetsetsa okwanira khalidwe zida luso bwino ntchito stabilizer panopa. Adzatha kukwaniritsa kusinthasintha maukonde ndi moyo wautali utumiki.

panopa stabilizer - chipangizo chimene basi amakhala ogula panopa ndi mwatsatanetsatane anakonzeratu. Iwo compensates kuti pafupipafupi wa kukakhala ziliri pa maukonde, kusintha kwa mphamvu katundu ndi yozungulira kutentha. Mwachitsanzo, kuchuluka mphamvu yochuluka chipangizo, kusintha athandizira panopa, kuchititsa ndi voteji dontho pa kukana gwero ndi Kulumikizana kukana. Kwakukulu mtengo wa kukana mkati, ndi voteji koposa kusintha ndi kuwonjezeka katundu panopa.

Malipilo panopa stabilizer ndi chipangizo ndi ulamuliro basi, zomwe limapangidwa ndi unyolo wa maganizo oipa. Olimba zimatheka ndi kusintha magawo a membala kusintha, ngati kukhudzana ndi mayankho zimachitika. chizindikiro akutchedwa ntchito ya linanena bungwe panopa. Zolimbana zikutanthauza compensatory stabilizers panopa ndi: mosalekeza, pulsed ndi kusakaniza.

Magawo chachikulu:

1. Kukhala Olimba chinthu mtengo wa voteji athandizira:

_St.t K = (ΔU _Rin / ΔI _H) * (I _H / U _Bx), kumene

Ine _N, ΔI _N - mtengo panopa ndi mtengo increment wa ziliri pa katundu.

_St.t koyefishienti K masamu pa zonse katundu kukana.

2. koyefishienti wa olimba vuto la kusintha kukana:

K _{R H} = (ΔR _N / R _n) * (I _H / ΔI _H ) = R _ine / R _{H, mmene}

R _H , ΔR _N - ndi increment wa kulimbikira kulimbikira katundu;

r Mukhoza _ine - phindu kukaniza mkati stabilizer.

The koyefishienti K _{R H} kuchita masamu ndi zonse athandizira voteji.

3. kufunika kwa kutentha koyefishienti stabilizer: γ = ΔI _N / Δt _env.

Kuti magawo mphamvu stabilizers anafotokoza Mwachangu: η = P _O / P _Rin.

Taonani ena ziwembu stabilizers.

A kwambiri ambiri anayala stabilizer panopa FET, pamene yochepa circuited chipata gwero, motero, U = 0 _kumangigwa. The transistor ngati dera chikugwirizana pa mndandanda ndi kukana katundu. Mfundo mphambano molunjika katundu linanena bungwe khalidwe la transistor ndi kudziwa ubwino panopa pa zing'onozing'ono ndi mtengo waukulu wa voteji athandizira. Woterowo katundu dera panopa zimasiyanasiyana pang'ono ndi kusintha kwambiri pa voteji athandizira.

Kusintha yang'anira amadziwika ake ndi panopa transistor wa - Mtsogoleri mu boma kusinthitsa. Izi zimathandiza kuwonjezera dzuwa la chipangizo. Pulsed stabilizer panopa ndi mtundu wa umodzi lofotokozera Converter ataphimbidwa ndi mayankho kuzungulira negative. makina onga malingana ndi kukhazikitsa unit mphamvu akhoza kugawidwa mu mitundu iwiri: ndi kugwirizana mndandanda wa munthu fulumizitsa ndi transistor; ndi kulumikiza siriyo ndi kufanana inductor yang'anira transistor kugwirizana.